tree 0593748bc73461c7c39be57968242ad6a0076c4f
parent 08d7bd28fecca524c648dda240022add704b8f8a
author stratakis <cstratak@redhat.com> 1769607017 +0100
committer GitHub <noreply@github.com> 1769607017 +0000
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gh-144194: Fix mmap failure check in perf_jit_trampoline.c (#143713)

mmap() returns MAP_FAILED ((void*)-1) on error, not NULL. The current
check never detects mmap failures, so jitdump initialization proceeds
even when the memory mapping fails.